<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        .bg {
            height: 100vh;
            background-color: #56a5f1;
        }
        .fengche {
            width: 100px;
            height: 200px;
            position: relative;
        }
        .gan {
            position: absolute;
            bottom: 0;
            left: 45px;
            width: 10px;
            height: 100px;
            background-color: burlywood;
        }
        .box {
            width: 100px;
            height: 100px;
            position: relative;
            top: 50px;
            transition: 1s all;
        }
        .box:hover {
            transform: rotate(3000deg);
        }
        .yepian1,
        .yepian2 {
            position: absolute;
            top: 45px;
            width: 100px;
            height: 10px;
            background-color: #fff;
            border-radius: 50%;
        }
        .yepian2 {
            transform: rotate(90deg);
        }
    </style>
</head>
<body>
    <div class="bg">
        <div class="fengche">
            <div class="gan"></div>
            <div class="box">
                <div class="yepian1"></div>
                <div class="yepian2"></div>
            </div>
        </div>
    </div>
</body>
</html>